Metering system



METERING SYSTEM 22 Sheets-Shea?I 1 Filed March 30, 1961 :QN @NSN /A/ VEN Taxes April 28, 1964 R. M. PHILLIPS ETAL 3,130,869

METERING SYSTEM Filed March 50, 1961 22 Sheets-Sheet 2 ATTORNEYS April 28, 1964 R. M. PHILLIPS ETAL 3,130,869

METERING SYSTEM Filed March so, 1961 22 sheets-sheet s /Nl/E/VTORS ma/ARD Mom/50N PH/L/Ps DAV/D JOHN LINDSAY-SCUTT ATTOA/Ey April 28, 1964 R. M. PHILLIPS l-:TAL 3,130,869

METERING SYSTEM Filed March 30, 1961 22 Sheets-Sheet 4 INVENTORS RICHARD MORE/50N PHILLIPS DAV/D JOHN ,/.INDSAY- `5`C0TT April 28 1964 R. MQ ILLIPS ETAL 3,130,869

METERING SYSTEM Filed March .'50, 1961 22 Sheets-Sheet 6 R/C/-l/IRD MORRISON PH/LL/PS AV/D JOHN L/NDSAY- `SCOTT ATTORNEYS April 28, 1964 R. M. PHILLIPS ETAI.y l "A 3,130,869

METERING SYSTEMl Filed March 50, 1961 22 Sheets-Sheet '7 Z?, 24 if mmmaz /N VEN TRS K/CHARD MORRISON Pfl/LIPS DA V/D JOHN L/NDSA Y- SCOTT April 28, 1964 R. M. PHILLIPS ETAL 3,130,869

METERING SYSTEM Filed March so, 1951 22 sheets-sheet 8l April 23, 1954 R M. PHILLIPS Erm. 3,130,859

Filed latch 30. 1961 22 Sheets-Shet 9 .wg W

, nic/mno Monk/50N Pfl/Lum.

mwa JOHN LlNDsAvscarr y /a/ym, ml/M. ,p11/lm Arran/5y.;

PFIYZS, 1964 R M. PHILLIPS` Erm. 3,130,869

` METERING SYSTEM Filed March. 30, 1961 22 Sheets-Sheet 10 APll 28 1964. R. M. PHILLIPS ETAL. 3,130,869

METERING SYSTEM Filed March 50, 1961 22 Sheets-Sheet 11 l LL /CHARD MORRISON PHILLIPS DA V/D JOHN LINDSA Y-SCO TT ATTORNEYS April 28, 1964 R. M. PHlLuPs Erm. 3,130,859

mmc SYSTEM Filed March :5o. 1961 22 sheets-snaai 12 INVENTURS RICHARD MRRISON PIIILZPS DA VID JOHN LINDSA V-.S'COTT ATTORNEYS April 28, 1964 R. M. PHILLIPS ETAL 3,130,869

f METERING SYSTEM Filed March 30, 1961 22 Sheets-Sheet 15 o +02/ F/GJ7.

A TTOR/VEYS April 28, 1964 Filed March 30, 1961 R. M. PHILLIPS ETAL METERING SYSTEM 22 Sheets-Sheet 14 'u Q# m e g Q INVENTORS R/CHARD MORRISON PH/LL/PS DAV/D JOHN LNDSAYSCOTT April 28, 1964 R. M. PHILLIPS ETAL METERING SYSTEM 22 Sheets-Sheet 15 00. 0 00 DI OIOOIOIOOOO [O09 000 O 00 o 000 O 00 lo() .00000 .DOI I .0. OOTOO I.

F G. 79A

fair/0f ...Orf

00D .l IIOO O OO 0OO0U| 000 OO 00.00 O .l ...090000 .C

ma fai/A2044 [M94 www# m04 @f4 {7a4/f W94 MyW/412094 www?! M5 JLl 00000 00 OOOOOQOOOOO DOO O lo l.

Q ...no A:zo non o Lum sooooqooota ooonn n llloc o L oooool o o oo oooooo oo ol o (N ouonooooosooo ...non o n.. o LQ .con qoo on TI ooonn n oo o -QN- oooo I ozloi oo ooooo o on o m onoooooooeooo m oleo o o o nseooqoooo no Sg ooo lo [oo o oooool o o oo Lug .sono o no. o noooooo e h nl l LQ ooor 1- oo o Q 000m oo ooooo ooooouoo N olooo oogoooo ATTORNEYS 22 Sheets-Sheet 16 HMQW ...econo IJ mgm@ OOOOOOOO OOOOOOOOO OOOOOOOO OOOOOOOOO OOOOOOOO OOOOOOOOO OOOOOOOO OOOOOOOOO OOOOOOOO OOOOOOOOO QOOOOOOO OOOOOOOOO April 2s, 1964 Filed March 30. 1961 April 28, 1964 R. M. PHILLIPS ETAL METERING SYSTEM 22 sheets-sheet 1'7y Filed March 30, 1961 v /N VE' N TORS R/CHARD MORRISON PHILLIPS Apnl -28, 1964 R. M. PHILLIPS ETAL 3,130,869

- METERING SYSTEM Filed March 30, 1961 22 Sheets-Sheet 18 INVENTORS RICHARD MORRISON PH/.LL/P` DAV/D JOHN LINDSAY-SCOTT ATTORNE YS April 28, 1964 R. M. PHILLIPS ETAL 3,130,869

METERING SYSTEM Filed March 30, 1961 22 Sheets-Sheet 19 ff?? I# April 28, 1964 R. MQ PHILLIPS ETAL 3,130,869

METERING SYSTEM Filed Marchl 30, 1961 22 Sheess-Sheei'l 2O 2A SAI- Biss 2B 7A Live 9A 9B 3A \|OB-3B loA -`n i I/V VENTORS ATTORNEYS 

1. A FLUID BLENDING SYSTEM COMPRISING TWO METERS, EACH METER (A) BEING ADAPTED FOR USE IN ASSOCIATION WITH A FLUID STREAM TO MEASURE A PROPERTY OF THE STREAM, (B) WHEN IN USE BEING IN ASSOCIATION WITH A DIFFERENT FLUID STREAM AND (C) EACH METER BEING CONNECTED TO A VARIABLE PULSE RATE ELECTRICAL SIGNAL TRANSMITTER WHEREBY THERE IS PROVIDED A DISCRETE SIGNAL TRAIN, THE TRAIN DURING A GIVEN PERIOD BEING CHARACTERISTIC OF THE VALUE OF THE PROPERTY MEASURED BY THE METER; SAID SYSTEM ALSO COMPRISING A PULSE RATE RESPONSIVE ELECTRICAL CIRCUIT ADAPTED TO RECEIVE SIMULTANEOUSLY A SEPARATE DISCRETE SIGNAL TRAIN DERIVED FROM EACH OF THE TRANSMITTERS AND ADAPTED TO PROVIDE AN OUTPUT ELECTRICAL SIGNAL WHEN THE RATIO OF THE VALUES OF THE PROPERTIES MEASURED BY THE METERS DIFFERS FROM A PRE-DETERMINED RATIO; SAID SYSTEM ALSO COMPRISING AN ELECTRO-MECHANICALLY OPERATED FLOW CONTROL UNIT, ADAPTED TO BE CONNECTED INTO THE FLUID STREAMS AND ADAPTED TO RESPOND TO SIGNALS DERIVED FROM SAID ELECTRICAL CIRCUIT TO MAINTAIN THE RATIO OF THE VALUES OF THE PROPERTIES AS MEASURED BY THE METERS AT SAID PRE-DETERMINED RATIO. 